Re: [PATCH v3] kcmp: Support selection of SYS_kcmp without CHECKPOINT_RESTORE

2021-02-06 Thread Cyrill Gorcunov
uf) point to the same struct file. Since they depend on it for > core functionality, lift SYS_kcmp out of the non-default > CONFIG_CHECKPOINT_RESTORE into the selectable syscall category. > ... Reviewed-by: Cyrill Gorcunov ___ dri-devel m

[PATCH 3/6] shm: add memfd_create() syscall

2014-03-20 Thread Cyrill Gorcunov
On Wed, Mar 19, 2014 at 08:06:48PM +0100, David Herrmann wrote: > memfd_create() is similar to mmap(MAP_ANON), but returns a file-descriptor > that you can pass to mmap(). It explicitly allows sealing and > avoids any connection to user-visible mount-points. Thus, it's not > subject to quotas on mo